Here's an interesting little tool that could come in handy for someone, from alphaWorks...
"This technology assists in the migration of Visual Basic (VB) 6applications to Java™. The workbench can be used to quickly assess thescale of a migration job, identify potential difficulties in themigration, and help in getting an accurate estimate of the cost andrisk of migration."
Code Migration Planning and Assessment Workbench for Visual Basic
I haven't tried it yet, but if you do, let us know in the forum on alphaWorks how it goes.