Thanks Chief

Historical note: I was an ex-owner of a 1.25Ghz/256MB/40GB Mini. At that time I was busy trying to do all kinds of wierdo exotic stuff with it so never got along with it well, eventually sold it.
Would probably opt for a dual core these days.
Suddenly the idea of wholesale migration sounds good. Since I will always have to run a Windows workstation anyway (tell Apple to call me when Visual Studio .NET and MS SQL Server/Analysis Services/MDX run natively, or tell my boss to send me back to networking), why not migrate to an iMac, then simply run Windows in Parallels. Everything that needs Win32 runs in Parallels, everything that doesn't ie. Firefox, Skype, Eudora, runs in OSX. That way when, not if, Windows crashes, the damage is limited.