Reg,
There are a lot of options for upgrading. The biggest issue is 'how much do you want to spend?' Since I'm not sure what you have, and what you want to do, I should assume the worst.

Audio Tape? Whoa. So, probably a newer computer, with a couple of hard drives, and a good sound card.

Solo keyboard doesn't sound like it has additional sounds on it, so a new sound module as well.

Updating to the latest and greatest version of BIAB and Real Band, most likely.

Mixer, maybe?

Depending on what you have, where exactly you want to go, and what you want to do, you *could* be looking at a couple of thousand dollars, not to be discouraging, but realistic.

I'm hoping Matt has given you instructions on how to upload your .pdf, but if you'd like to send it to my e-mail along with a detailed description of what you're looking to do, I'll see what I can suggest.

Gary

I'm blessed watching God do what He does best. I've had a few rough years, and I'm still not back to where I want to be, but I'm on the way and things are looking far better now than what they were!