i dont know these r poblems or not, but: windows 7 64bitconsume and reserve my RAM, it is always 70%at leastreserved or in use (note that i have 1Gb ram) so i dont know is that normal or should i have to increase my ram????? the second prob was about the drivers, i have a thinkpad laptop and windows thought that he was installed the best and most updated drivers while one of them was not, and so i face aproblem in update the driver (the touchpad scroll)becaues win7 thought that i have the lastests one. the third one i can not reach or access my laptop(windows 7 OS)from any computer in my home network with password or without, evry time i try to inter my laptopfrom an other computer i write my computer name and the password and nothing happen and no access(note that i made a shring folders) and then the computer ask me again and again for the user name and the password

It makes no sense to run a 64-bit OS on a system with only 1GB of RAM installed: -the base memory consumption of a 64-bit OS is ~50-70% larger than it's 32-bit counterpart. - you can't take advantage of the larger addressing range offered by 64-bit Windows, unless you have more than 3GB RAMinstalled. Willy.

as Willy said, u'll need more ram for ur 64bit, i'm running 32bit and windows is using around 700mb of ram (just windows and AVG), u definitely need more ram2/ u have to go to the manufacturer site and look for the right driver for your touchpad, u might find it there.3/ maybe you are not using the right password, if your desktop and laptop are both on win7, u should have no problem accessing both, it is too easy now with win7. Maybe you should create a new homegroup and try again.

1. If it is running OK, don't worry about it, Windows 7 will runin even less RAM. If it still bothers you, add more RAM, it is cheap. 2. ? 3. Have you addedthe other computerusername and passwordto the laptop? right click my computer/manage/local user/users/action/newuser....etc. Youwont be able to accessthe laptop using your laptops user and password, you have to use another one that has been added to the laptop. Unless of course you are using a laptop that usually connects to a domain, if that is the case you won't be able to access anything on the laptop from a workgroup computer.