Hello, [sorry im a noob at computer stuff so please go easy on me] i want to flash my xbox but i dont have a sata cable slot so i went to buy a sata card and when i found one the guy told me that i have to make sure i have a PC express slot in the motherboard (im not sure if its PC or PCI express slot). so my question is how do i know if i have a PC express slot without opening the case because i dont know how to open it?? here is some information: Mainboard and chipset Motherboard manufacture Dell Inc. Motherboard model 0CU409 BIOS vendor Dell Inc. BIOS version 1.0.11 BIOS date 01/31/2008 Chipset Intel P35/G33/G31 rev. A2 Southbridge Intel 82801IR (ICH9R) rev. 02 if you need more information tell me how to get it because like i said im a noob at this kind of stuff.