Hi Erin,
When you said that you had to go out, I thought you were
off for a night on the town.
It's as I thought though, you would have been better off buying a new
base unit in the first place. Did he say what processor he would put in for £30?
Don't worry too much about the spyware. I delete about 12 spy cookies
a day and most are harmless. Download something like Ad-aware SE personal.
It's free. Run it every day and just delete the harmful ones.
Happy computing, Glad all is now O.K.
Tomkin

P.S. I hope he didn't charge you too much.