OK, yesterday Dell finally released the new A06 BIOS driver
, Win 7 64-bit P55 chipset family!! A major upgrade w fixes for, among others, the sync problems with iTunes 64-bit and iPhone and Windows 7, i7-processors and the P55 chipset.
I´ve just flashed the new BIOS onto my system and it works like a charm!
Best regds /Thomas
Dell Studio XPS 1645
2 x 4 GB, i7 P55 720QM, DDR3 RAM
SATA 600 G
16 " Full HD