Yeah I do have some Lego at my parents', and actually examined it today (for the first time in quite a lot of years). The thing just is that it's a mixed bag of different themes and with no really big pieces (the biggest being Lagoon Lock Up, which is neat but not all that impressive). And the themes I have most of are Space and City, which doesn't really interest me anymore... I did however seem to have a decent enough collection of minifigures from both Castle and Pirates, which is nice. Though I'm not quite sure I'd want to do both, I'm considering opting for Castle only...
In fact, I made my first Lego purchase mere minutes away, winning an auction with 6018 Battle Dragon, 6257 Castaway's Raft and 6260 Shipwreck Island - all brand new in sealed boxes. Not a bad start, eh?
...but of course, I already have 6257 and mainly bought the whole thing in order to get 6018.