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Just a Thought - Pondering Remote Desktops In OS X
by - September 7th, 2004
In The Nightmare Before Christmas, there was a scene where Dr. Finklestein is studying something while waiting for Sally to bring him his lunch. As he ponders and stares at an object through a strange microscope, he absently flips open the top of his skull and scratches at the grey matter inside the same way you or I would scratch at an itchy scalp.
When I ponder the marketing strategies of Microsoft and Apple, my brain gets to itching something fierce, and I need some serious hands-on relief. For instance, I can't figure out why Big Redmond insisted on making Windows XP Home Edition. The company basically removed applications and features they thought you wouldn't need at home. The thing is, many people often wind up needing one or more of those features, especially when they use their computers to interact with those at their company or other PCs on their home network.
This situation came to light for me recently when I was helping someone install Nortel Networks Contivity Client on a laptop loaded with Windows XP Home Edition.
(Note: The Nortel Contivity Client is used to establish a Virtual Private Network(VPN) connection to a Nortel server, and thus allows you to access your company's firewall-protected network from the Internet.)
I've installed the Nortel client on many Windows 2000 and XP PCs before without a hitch, so I was very puzzled to see an error during this particular install which said, in affect, that there was something in the Nortel software that XP was unhappy about, and that if we insisted on installing the software we could be in for some unexpected and unfortunate circumstances in the future. The installation software then politely asked if we would like to continue the installation. We did, and nothing happened. As near as I could tell, the Home Edition of XP was missing something which is in XP Professional that says that installing the Nortel client was a good thing to do.
There are other things missing from Windows XP Home Edition (WXPHE) that'll get you scratching your noodle as to why the Boyz at Redmond left it out; one feature in particular is Remote Desktop.
WXPHE won't let you access your PC from another PC. Apparently, the Boyz at Redmond believe that you will never, say, be on a laptop out in the garden, and need to create a shared folder from your PC in the den: Without your den PC having the ability to act as a remote desktop server, you'll have to get up and walk to the den to set up the share, which defeats the whole purpose of being wireless in the first place.
Big Redmond did do one thing right, however -- Microsoft is actually doing this better than Apple is at the moment -- the company provided WXPHE with Remote Desktop Client software, so that you can access XP Professional PCs or Remote Desktop Servers. Microsoft actually makes, and provides for free, versions of their Remote Desktop Client for other platforms, including OS X, so, from your Mac, you can login on any XP Professional PC that allows a Remote Desktop session (it has to be turned on). This is coolness in the extreme, and something that should be available on OS X by default, given its UNIX underpinnings.
Understand that logging in remotely has always been a feature of UNIX and Linux; in fact, there are several ways to do it, but the most secure way is to use a Secure Shell (SSH), session. OS X does provide this feature, but it does not allow you to use the Aqua interface remotely. To do that you have to use Apple's Remote Desktop software, and it does not allow you to login between client Macs, just from server to client. Also, I don't know of any consumer who would pay $500 just for the ability to log on remotely to another Mac.
So, more brain scratching: Why is Apple not providing the ability to remotely login into an Aqua desktop? Why allow this feature to exist via SSH, and X11, yet not provide it via Aqua? It's 80% there, and doing so would not hurt Apple Remote Desktop 2 sales; that software is geared for administrators. All I'm talking about is providing the consumer and easy way to access another Mac.
Yes, I know that once you've logged into another Mac, UNIX, or Linux computer via SSH, you can send a windowed displayed back to your Mac using X11. While this is not a hard thing to do, it is not for the casual user familiar only with OS X's Aqua interface. Does Apple think that Aqua users don't have the need to access one Mac from another at home. You would think that since Apple is all about wireless networking, they would make such access easy. Scratch! Scratch! Scratch!
OK, so you want to log into your Mac in the den from you wireless laptop, what can you do? Well, if you don't mind spending a little cash, there's always Timbuktu Pro For Mac OS X, from Netopia, which will let you log into any computer running the Timbuktu app. Timbuktu will set you back $179 for a 2-Mac license. Not cheap, but it does work very well and has the support of an established company behind it.
For the more adventurous or those on a budget, there are several freeware/shareware applications, but I would recommend finding and using an OS X version of VNC (Virtual Network Computing). From what I can tell, there are 2 versions available, VNC Thing, and OSXVNC. These are freeware, so your mileage may vary, but VNC has been around for quite some time. If anyone has any experience with these or any other VNC or remote desktop product on OS X, please post it below.
Even with all of these apps available, I believe there is still a need for Apple to come up with an easy to use, Mac to Mac remote login app. Macs are about ease of use, after all, so Apple, make it easy on us and include this feature in Tiger, please!
If you're Windows user and are trying to decide between buying XP Professional and XP Home Edition; BUY XP PROFESSIONAL and relieve that itchy-brain syndrome.
is a writer who currently lives in Orlando, FL. He's been a Mac fan since Atari Computers folded, but has worked with computers of nearly every type for 20 years.
You can send your comments directly to me, or you can also post your comments below.
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Observer Comments
Tue Sep 07, 2004 1:26 pm Subject: Chicken of the VNC
Tue Sep 07, 2004 2:16 pm Subject: VNC for cross platform network access
I develop cross-platform multi-user database applications. VNC is great in an environment where you are administering PCs running windows (2K,XP) & Macs - I have yet to experiment with accessing workstations in a LAN from another located somewhere on the internet (not in the same LAN) - this is easy using Timbuktu, not trivial with VNC - but you can't beat the price and I have had VERY few problems using it.
It is very disconcerting seeing OS X running on the screen of a Wintel box in full screen mode - I played a joke on a friend telling him the Intel compatible version of OSX was running on a Wintel PC - he was shocked and awed, until I revealed the truth!
It would make little sense for Apple to reinvent the wheel - VNC is open source cross platform software that is almost foolproof. Perhaps a System Preference setting would be the only thing neccessary to make it as easy to use as file sharing and iTunes music sharing.
If you're looking for an easy way to share desktops on Mac and Windows, check out Bosco's Screen Share. The VNC stuff was way too geeky for me expect my grandmother to ever be able to use (we tried), so I wrote Bosco's Screen Share.
http://www.componentx.com/ScreenShare
Now in beta, now allows driving of remote desktops.
-Brad Hutchings
Hutchings Software
Tue Sep 07, 2004 6:45 pm Subject: VNC + wifi + iPaq + iMac + B&W G3 + PC
I have a B&W G3 set up as a music server connected to my stereo with a D-Link 802.11g card (OrangeWare driver). It is set up to run VNC server and iTunes on start up - no keyboard or monitor. Using a VNC client I can control it from my iMac, PC or iPaq pocket pc (which has wifi). Speed is fine on PC and iMac, rather slow with iPaq but still usable despite small screen. Ripping CDs is too slow to do when running the VNC server, less than 1x so I rip to an external firewire drive on my iMac and transfer from there if I'm doing a lot of ripping or alternatively rip to the iMac and transfer it the G3 over the LAN.
Then Apple brought out AirPort express... still doesn't quite do the same job.
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