OT: New cellphone needed... recomendations?

[Makinus]

After several years of trusty service my Nokia 9210i cellphone is dying... It still works, but the internal screen sometimes gets crazy and it is badly scratched outside.... i decided to buy a new cellphone to substititute it, but i´m a little bewildered with the variety of cellphones nowadays, so i would like to know if someone have anwy recomendations...

First, some requisites in my new cellphone:
- small price (up to around $500)
- capacity to read html and/or txt files so i can continue reading my e-books on the go...
- memory card slot...
- a camera would be a plus, but not necessarily needed...
- small size (i´m tired of the 9210i size)...

thanks in advance...