Wanted: Small, complete, my first fixed bike

Although its your money to spend why not just stick a fixed cog (£10 from condor) on the charge and actually see if you like being fixed then if you do then take the back brake off. Its only 5 mins and 2 allan key bolts to attach a brake and crosstop lever....

Hmm...I've got a flip flop hub with my Plug so maybe I should give it a go. I'm handy-ish with an allen key, adjusting brakes etc so changing the hub shouldn't be totally beyond me, and I shouldn't be able to seriously fuck up my bike, would I?

I'm sure I could do a search but could anyone link me to an idiots guide to switching hubs?

Thanks!