Acer Aspire 5515 Windows XP SATA AHCI drivers (F6-floppy method) or use nLite Sotware
download from here

Audio Realtek
(Download from here)

Crystal Eye Bison Camera
(Download from here)

Crystal Eye Chicony Camera
(Download from here)

Crystal Eye Suyin Camera
(Download from here)

CPU for AMD
(Download from here)

LAN Realtek
(Download from here)

Launch Manager Dritek
(Download from here)

VGA ATI
(Download part1)
(Download part2)

Wireless Atheros
(Download from here)

Wireless Broadcom
(Download from here)

Wireless Ralink
(Download from here)