Excellent, thanks alot Archie.....thats $100 cheaper......I will seriously look into it.....My son has the same booster seat, I bought it last Christmas.
I got it from Mothercare in the UK: Full seat with back and harness was £89.99 inc VAT. Just the booster seat base was £49.99 inc VAT
Mothercare have a sale on at the moment. Full seat is £79.99 and booster seat is £29.99.