Quarter.. Pension Contributions

If only I had my notebook back! I have completely forgotten how the pension contribution scheme operates and nobody else seems to know. Time to consult Google and my new favourite site, http://www.hmrc.gov.uk Clearly this is sarcastic.

Not sure this was my job, but it needs doing and adding to the cost sheet.

http://www.h-l.co.uk/pensions/sipp/how-much-can-i-invest

So basically, it's anything we like, which really doesn't help, £50 a year? That seems too little. Or is it?