Hi, I have an Intel Core 2 Duo at 3 GHz with 2 GB RAM and a SATA2 hard disk at 10000 RPM and it works great! I could run 64 bit versions of Windows on it, but I don't know if I would find all the software I need for 64 bit, so I am using a common Windows XP Pro for 32 bit and it works fine. Of course, if the OS is 32 bit, all the software will run fine as they were on a 32 bit processor. So go ahead and get it. I had to choose between a Core 2 Quad at 2.4 GHz and a Core 2 Duo at 3 GHz because they had a very close price but I've chosen the Core 2 Duo finally. Octavian ----- Original Message ----- From: Richard Thomas To: programmingblind@xxxxxxxxxxxxx Sent: Tuesday, January 08, 2008 7:12 PM Subject: New Visual Studio Development Computer and 64 bit architecture problem? Hi Gang: Getting a new DeskTop computer. WE won't run 64 bit, don't know about JAWS. Would like a little power like 2 gig memory at least and a fairly fast processor etc... I'll be running Windows XP Pro, Visual Studio Pro and later VS 2008. Any recommendations on either a newer computer model or an Intel Processor you have used with JAWS or WindowEyes? What about the Intel® CoreT2 Duo Processors. One of the computers used an Intel with Intel® Extended Memory 64 Technology which mentioned something about 32 bit and 64 bit but what have you actually worked with? One fellow at GW just said WindowEyes won't run on a 64 bit machine but that doesn't tell me what it will run on. Everything with any power seems to have 32 and 64 bit mentioned so I thought I'd better check around before plopping down the greenbacks! Thanks for any help: Rick Farmington Mich. USA Rick Farmington Mich. USA.