Problems pumping up tyres!

Rennkompressor FTW. If you're going to get a track pump, it's worth investing in a decent one. There are now several good models on the market, but I do like my Rennkompressor. When the adaptable valve initially supplied with it failed, they sent me their new double-head valve free of charge, which was excellent customer service. The new valve is awesome, too. I don't work for them, BTW.

(I've seen Rennkompressor pumps sold in shops over here which were fitted with old-fashioned Presta-only valves--those aren't the ones I mean. I bought my pump in Germany.)