So i got rom manager on my droid and i was looking though it under download rom and in cyanogenmod their's a radio update, bekit kernels, and p3droid kernels, is that something I should download and what is it. Also under extras theirs superuser 2.0.3 should i download that? And one more under bugless beast should I download baseband update and what's the bugless beast V0.4 because i downloaded bugless beast V1.1. So many question, thanks for the answers.

The extras are extras which means they are not required. Bugless v1.1. Is a 2.1 rom
Bugless v.04 is android 2.2 aka froyo. As far as kernels when you download bb from rom manager it shows the kernels that you can install with the rom.kernels are in general used for overclocking etc. There is a thread explaining kernels and overclocking.as far as baseband and radios if your droid has the latest radios then there is no need to update. And always backup before installing a new rom. Hope this helpeddancedroid