Hello,
im trying to install Windows Vista rc1 additional to my Windows XP.
There are some Problems:

1. The Setup is very slow, i need about 40 minutes to install Vista.
2. On the first reboot after "Expanding Files" i get the following error if
i want to selct the Vista System.
(Im german, so i try to translate it so good as i can)

"Windows has a problem communicate with devices connected with the computer"

Status: 0xc00000e9
Info: Unexpected Input-/Output error
File: \Windows\System32\winload.exe

My System:
CPU: AMD Athlon 64 3200+ (Slot 754)
Graka: ATI Radeon 9800Pro 128MB
Sound: SB Audigy 2 ZS
Motherboard: Asus K8NE Deluxe (Nforce 3)
Ram: 1,5GB (1x 1GB MDT + 1 512MB MDT DDR400)
HDs: 2x 200GB SATA Maxtor + 1x 250GB IDE Maxtor

I tried to reburn Windows on a New DVD
I tried to repair the Instlallation with the Repairfunctions of Vista Seup
I Used the 32 and 64 bit Version

Windows Vista is installed on the other SATA Drive (New Partition, 30GB).
Windows XP is Installed on SATA Drive 1.