most certainly, the difference in my opinion is a real world matter. OS X loves memory, right from the start. The instant you start loading applications, you start eating into the remaining memory pool. Photoshop is very memory hungry depending on the history settings and the size and type of image you working on. Virtual PC LOVES memory, and the more it can have the better your windows OS under it will run ( within reason of course ) The low cost of upgrading from 512mb to 1gb, is really one of the best things you can do for your Ti model. The fact that OS X will need to page out to the swapfile if you get overloaded is reason enough to upgrade to more memory. I work on both Mac's and PC's and I use some pretty hefty programs, and 2gb of memory on my desktop is something that I can't live without, mainly due to the sheer amount of data that I work with at home. Hope that helps ya. - Rock Carlos Fernando Hernandez wrote: >Hi, > >I'm about to buy the new 80gb hd and maybe an upgrade for my TI from 512mb to 1gb, >but I really want to know if there exist a real difference, I abused regularly of photoshop, >flash, dreamweaver and virtual PC. Working with 5 to 8 apps at the same time. > >Well I'll appreciate your comments. > >Thanks, >Carlos > >---------- >Check out the Titanium email list FAQ >http://www.themacintoshguy.com/lists/Titanium.html > >To unsubscribe, E-mail to: <Titanium-off at lists.themacintoshguy.com> >To switch to the DIGEST mode, E-mail to <Titanium-digest at lists.themacintoshguy.com> >Need help from a real person? Try. <Titanium-request at lists.themacintoshguy.com> > >---------- >$14.99 Unlimited Nationwide Mac Dialup and Mac Web Hosting from your Mac ISP >Serious Mac Internet Solutions From NineWire! http://macinternetaccess.com > >RoadTools $30 PodiumPad available at Apple retail stores, $20 Traveler >CoolPad at Staples. Both in white for iBooks at <http://roadtools.com> > > Cyberian | Support this list when you buy at Outpost.com! > Outpost | http://www.themacintoshguy.com/outpost.shtml > >