O2: Fantastico!

Internet pack S: € 5.00 per month, 30 MB of data, afterwards 50ct per MB
Internet pack M: € 10.00 per month, 200 MB data with HSDPA, after 200 MB reduced to GPRS speed but no additional costs.
Internet pack L: € 25 Euro per month, 5 GB with HSDPA, afterwards back to GPRS speed but not additional cost.