Read our official review on TheBat!
the email client.
I know a lot of folks here use and love TheBat!
like I do. AFAIK it's still one of the clients that lack integration with popular desktop search programs, like Google Desktop Search and MSN Live Search.
Just came across this Google Desktop Search plugin
this morning and so far I've been very pleased with it. I have 8 regularly used accounts and 2,300+ email managed by TheBat! atm and it has not been very convenient for me to find needles in this messy haystack with the TheBat! built-in search.
The current release is an Alpha and there may be some glitches and also functions that are not yet implemented, however it does its job well and I recommend this plugin if you use TheBat! and have quite a lot of email to handle. This tool will turn your hatred for modern email explosion into productivity.
p.s. You need Google Desktop Search and TheBat! email client to use it. The new Google Desktop Search v5 is out, pretty cool, get it here