My last post was a while ago and since then DB2 LUW V8 has gone out of support.
There are many resources out there to help you upgrade/migrate if you haven't already done so.
A great place to start is the following site DB2 upgrade portal (formerly known as DB2 migration portal)
Look out for new Knowledge Collections which are groupings of common items.In this case there is a Knowledge Collection for migration issues that can be found here.
I've also started to tweet about DB2 LUW stuff. At this point many of my posts are about upgrading. Follow me at http://twitter.com/db2luwstuff