Hello there, I have been using this excellent site for information for a while, I have now bought my first Pentax DSLR, well almost a Pentax as I've got a Samsung GX 20, I have two lenses so far - a Pentax-A 50mm f1.7 and the standard 'kit' lens from pentax (DA 18-55mm WR). I bought the kit lens separately as I got the Samsung body only. I got the prime lens mainly for low light photography. Some pics I've taken so far can be seen at Xsport International. (profile name ‘scary_tim’)
I also have a Pentax MV and my Dad has a K-7 and Me super and a few lenses.