Still having some difficulties running RSS Bandit on Vista. My current build is 5536 and I can use RSS reader but I have some troubles configuring the reader. Thanks to workaround of Eric Denekamp I can now configure the RSS.
On his blogpost he explains that he found out why RSS bandit runs but cannot open the config windows. It must be something with the Aero Glass theme, when you disable the theme and run it in the standard theme you can open the config windows of RSS Bandit.
I like the RSS Bandit very much so I hope they will fix that soon or should I use another way to read my feeds using outlook perhaps.
Anyway I will use this workaround to configure my reader and enable Glass as soon as I finish with this task.