After checking fuses and radio car wont start. Need help Stat!

[eurotic spaniard]

i'm a newbie here and newbie owner of '02 Boxter S. I bought this used 3 weeks. only had 54k miles (i know...that's why i did my own carfax. 1 owner car w/54kmiles).

Anyhow everything was great until today. The only problem is the radio and dash backlight never worked from my day 1. I been going thru a number of your great threads here to try to fix the problem.

I went through and checked the fuses to make sure all were good. And they were. In between i must of started and turned off the car 4-5 times just to test.

Problem: the last time i tried starting the car it turned a couple of times then died. Next time i tried starting-nothing! No turns or clicks. Yet I still have power to lights, convertible top, windows, etc. Can it still be the battery? What to do??? Help!