On Tuesday, October 21, the second LISA short course will be on how to do common statistical tests such as ANOVA (ANalysis Of VAriance), MANOVA (Multiple ANOVA for when you have multiple responses), ...
As for your post-hoc test dilemma, strictly speaking, the Tukey test is a suitable post-hoc for ANOVA, and e.g. SPSS/PSAW will do it for you. However, IIRC it doesn't really give you a statistic to ...