No one here did not mention anything about the amount of memory shown in Windows XP 32bit (maybe I just read too fast and slappy). Because on my Plus, with 2x2GB Xtreem Dark kit, system only recognize 2GB of memory. And also task manager reports 2 gigs of memery (in KB of course). Neither PAE switch doesn't help. So, this is the actual amount that OS can use, right? Or it is just shown false? BIOS version is A3. Before that, it was 0910 and XP showed 2.75GB.

Tnx!