Welcome to the RiffWorks forum Skulldozer!
I don't know what your setup is but I think most folks here are using some form of interface/ASIO device to plug their instrument/mic in to then record to RiffWorks. (I presume you're using RiffWorks, right?)
Sonoma has a strong partnership with 'Line 6' and originally "RiffTracker" was distributed as a bundle (RiffWorks software and 'Line 6's "GuitarPort" hardware). "GuitarPort" is a piece of hardware which you plug your guitar/mic/etc. in to. It allows you to process the signal via a wide range of amp models then record it in RiffWorks.
"GuitarPort" has now been joined by another piece of hardware called "TonePort" which basically does the same thing.
Check out the Line 6 website (
www.line6.com) for details.
If you can let us know more about what you've got, we'll all try to help you out. The forum is used by a great bunch of people and usually someone will give you the answer you're looking for.