Hi, I have Pentium D 925 CPU and MB ASUS P5PL2. Every time when i download or copy archive file and tryng to extract - is corrupt. I try my old CPU Pentium D 820 with my system: (MB: Asus P5PL2, HDD: Seagate 120 Gb SATA; SVGA: X1600; 512 DDR2) and all work fine. I try to install a new Windows XP but error is still there. A have last bios. Some ideas?