Hi Jake,
The ryobi link is a US page but the unit seems overly cheap and has mixed reviews on the web (but I cant find any reviews on the chicago unit so...)
MrB,
Yep, I've used the clear tube with water method and it works well, it's just that the laser levels seem to get great reviews from those that use them.
Dog,
Can you elaborate on the 90degree dot point function and what I should be looking for and can I do better for the price? What do mean by "full functions"?
To elaborate a bit more... I'm a tradesman (unrelated trade tho)and I buy tools that I expect to get 10+ years out of with moderate use. I don't buy the absolute best but I don't like rubbish either (i'm steering away from the Ryobi but might be convinced)
Thanks for the input so far.