Ah I wasnt aware of that about Gsak, no I dont nessarily need the whole of UK it was just easier to request that rather than go into details, the reason I wanted a lot is because i have a Monterra, and still have to get to grips with it not an easy learning curve believe me, ive been having problems using it, aside from loading caches onto it, which is the easy bit, but Ive been using PQ's and thought there must be an easier way hence the querie. anyway thanks for the replies Ill get onto it.
The easiest thing to do is define an area (200km or so) from your primary location and set a PQ based off of cache hide date. project-gc has a useful PQ splitter for that.