HI everyone, i use a pentax p30t, i don't shoot professionally, hell I don't shoot amateur either. Anyway, I am thinking of investing in a light meter for my camera. I have a af200s flash gun from ebay, but will be shooting more important shots soon and want my colours and light to be better than normal. Any suggestions? I am no millionaire so moderate price and reliabilty rule! thank you for your advice in advance!