hopefully the link works for you, but there's several hotfix's available for your phone.
http://www.htc.com/europe/supportdow...act=sd&cat=all
also I want to make sure you don't have the fuze (AT&T's touch pro) there may be issues with that. however I'm out of my territory here, both gsm and europe.
also you may want to check out some custom roms over at xda-developers.
I would say here, but most of the stuff here is geared for north america, regardless keep us updated so we can expand our horizons..