I have a mac computer and wanted a split so i can see how i am doing but could not find any good ones, the only one i found is the one speedrun.com suggest but could not get it to work any other options?

[quote]I have a mac computer [/quote] Well, besides getting a real OS, you could try LiveSplit One - a web-based version of livesplit.

what do you mean by realOS

a.k.a. anything that isn't Mac