Driver problems

[coplinger]

just installed Vegas 3.0
using a Roland/M-Audio RPC-1 card-8in 8 out
Windows XP
I want to use WDM drivers, but my only options in Audio Preferences are Windows Classic Wave Driver & Microsoft Sound Mapper. Neither will let me record from any but the first 2 inputs. How can I get it to use WDM driver?

 

[elevate]

When you choose 'classic' it doesn't let you select the inputs you want to use for recording?...or what does it let you choose from? For me, I can choose either my SB Live or the various M-Audio options.

 

[coplinger]

With Classic, I can choose from all 8 inputs, but when I arm the track for recording (any track with inputs 3-8 assigned), I get the error: "An unsupported media type was requested. The recording device Roland RPC-1 does not support the current input format"

 

[coplinger]

Actually, the problem is that I can only record from one pair of inputs (any pair) at a time without getting the error message.
The driver installed is the RPC-1 ver 5.10.0.026.