From MS Site http://support.microsoft.com/kb/833721 re: "/3GB" in the boot.ini "This switch forces x86-based systems to allocate 3 GB of virtual address space to programs and 1 GB to the kernel and to executive components. A program must be designed to take advantage of the additional memory address space. With this switch, user mode programs can access 3 GB of memory instead of the usual 2 GB that Windows allocates to user mode programs. The switch moves the starting point of kernel memory to 3 GB. Some configurations of Microsoft Exchange Server 2003 and Microsoft Windows Server 2003 may require this switch." ====================================== = SirTroth ====================================== = ICQ: 1717439 = YAHOO: SirTroth = SKYPE: SirTroth = XFIRE: SirTroth = AIM/AOL: SirTrothX = http://ut2004.sirtroth.com = MSN: SirTroth@xxxxxxxxxxx (don't email me here) ====================================== On Fri, 23 Feb 2007 09:39:07 -0500, KBCowboy@xxxxxxxxx wrote: > Not much to add to it GMan, the difference is determined by which > version of Win XP you use. Win XP Home is a native 32 bit > architecture, and Win XP Pro is a 64 bit. Win XP Home has the > limitation on RAM - it's limited to 2 Gig. There is a work-around > that will allow you to use a third Gig by changing the bios. I > have no experience actually doing it so I can't speak to the > actual process. Win XP Pro, being a 64 bit architecture has no > limitation -- 4 Gig works just fine right out of the box. > Regards, > > Bob - "The Keyboard Cowboy" > > Cincinnati, OH > Scottsdale, AZ > > Friday, February 23, 2007 9:35:33 AM > --==>==-- > > On Thursday, February 22, 2007, 11:43:55 PM, you wrote: > > G> I was trying to keep it uncomplicated, but you're right. Since > you brought G> it up, how do you feel about explaining it? I've > got about a thousand more G> messages to go through. lol > > G> Peace, > G> GMan > > G> "The only dumb questions are the ones that are never asked!" > > G> ----- Original Message ----- > G> From: "Bob - "The Keyboard Cowboy"" G> To: > "GMan" G> Sent: Thursday, February 22, > 2007 3:17 PM G> Subject: -=PCTechTalk=- Re: RAM question > > > > > GMan, > > > I think there's more to explain on the RAM issue. You're > > > right when you say there is a limit on RAM in Win XP but you > > > have to go further. WinXP 32 bit has a limit of 2 gig > > > unless you fiddle with the boot ini....then you can get 3 > > > Gig. Win XP Pro is a 64 bit system and doesn't have the > > > limit. I run 4 Gig on my main computer in Cincinnati. > > > > > > > Regards, > > > > > > Bob - "The Keyboard Cowboy" > > > > G> -- > G> > > G> To unsub or change your email settings: > G> //www.freelists.org/webpage/pctechtalk > > G> To access our Archives: > G> http://groups.yahoo.com/group/PCTechTalk/messages/ G> > //www.freelists.org/archives/pctechtalk/ > > -- > > > To unsub or change your email settings: > //www.freelists.org/webpage/pctechtalk > > To access our Archives: > http://groups.yahoo.com/group/PCTechTalk/messages/ > //www.freelists.org/archives/pctechtalk/ > > > __________ NOD32 2077 (20070223) Information __________ > > This message was checked by NOD32 antivirus system. > http://www.eset.com -- <Please delete this line and everything below.> To unsub or change your email settings: //www.freelists.org/webpage/pctechtalk To access our Archives: http://groups.yahoo.com/group/PCTechTalk/messages/ //www.freelists.org/archives/pctechtalk/