Unless you found some secret place where ISOs are posted, you installed VL-LIVE 7, not VL-lite 7 (and it's "light," not "lite").
There're light live alpha versions in a not-so-secret place, but the file date of the first was one day prior to your post; I don't refresh three times a day either
I'd post a URL, but looks like Nightflier has chosen other methods here
for passing on the info. Must be testing his inbox capacity
Nods to the idea of using an installation rather than a live ISO for install as of now. Don't know whether Light 7 will continue to have different live vs. install discs, but as stated in the link above, what's there hasn't been released for public testing, let alone general installation. If you're interested in testing for testing's sake, though, see the link.