Always keen to consider another tool for keyword generation because I believe it can have a big impact on what follows. You might want to check out a couple of tools I have used made by Alex Safie: Stealth Keyword Digger and Stealth Keyword Competition Analyzer. Happy researching.
edmc posted an update
Whoopee and thank you Allen. Might mosey over to the CPA education aisle, just love being a student again.