Have an HP DV8110us Pavilion notebook purchased in 2006. Running XP SP3. Upgrading to Windows 7 with a clean install. Ran the MS Windows 7 Upgrade Advisor. This notebook has the AMD Turion 64-bit chip running at 1.8 mhz. I have 2 GB memory. Looking through the Win7 options, I decided to order Win7 32-bit, since I'm only carrying 2 GB of memory. Win 7 64-bit seems to be happier with 4 GB. While the Advisor shows I have some drivers that need updating after Window 7 is installed, I just noticed that the Realtex RTL8139/810x NIC needs a new driver for 32-bit Win7, but under 64-bit Win7, the NIC is compatible.
Should I have ordered the 64-bit Win7 ? Or should I look around for a new Realtek driver ? Realtex has a link to an old Vista driver that should work. Other searches suggest that a workable driver might be on the Win7 DVD. Would appreciate replies from anyone doing this migration.