Depending on whether the computers are under my comtrol folding-wise (I kinda lost interest for a while) I have a 2.0 Ghz P4 Northwood and a 1.6 Ghz P4 Willamette. Both fold decently.
Remember kids, it's not how much you fold, it's that you fold... (or something like that).
Remember kids, it's not how much you fold, it's that you fold... (or something like that).