I was thinking of doing the same but got put off when I looked at the ECDL book (you can borrow it from local library) and checked out the prices. Instead I discovered Vision2Learn (www.vision2learn.com), and I registered for their free on-line IT course. I found it very helpful (althought it was quite a challenge), I learned lots of new stuff, and in the end I received NVQ level 2 certificate. I can definitely recommend them. They do lots of other free courses, and the only downfall is that you have to keep trying to register as they are obviously in high demand. Good luck.
Pavla Drstakova ● 6021d