It normally takes a few days before someone becomes free to pick up new logs, depending on the workload in the HJT forum.
I can't comment on your log (I can't read those things) but you could try the following (it's non-destructive and won't affect anything to do with your log):
G0 to Start, Run, type in iexplore -extoff and click OK. (Note the space between 'iexplore' and '-extoff').
A misbehaving instance of IE can be caused by numerous things, malware and IE addons being but two. Please wait for a reply to your log, but check if that command makes any difference to the memory usage when IE is running.