Catch Up!!

I've finally finished my ECA for H804 and posted it off this morning....yeah!!!! I've found it really hard having the end of H804 overlap with the start of H810....guess I didn't think it through well enough.
I've now got 2/3 weeks of catch up to do as the other students are well ahead of me and there is the added pressure of online participation carrying 10% of the assignment marks. Not too sure where to start...I know the beginning is always good! Right now I'm also a little confused as to which tool to use when...tutorial group forum discussion, tutorial group wiki, this blog????!!!