Thanks for the BBS tip - found some info there (not exactly what I needed, but at least a ton of other people as clueless about it as myself, hehe)
Regarding starting a company - I believe that here in Sweden you can open a special taxaccount and make payments to it during the year to avoid a large lump payment. When paying as a "person" I think the only option is the large end-of-the-year payment though.
The hike through the info-jungle continues ....
