best ebook reader

[illogical]

i wonder if i can buy an old Palm.

[Tsukasa Buddha]

I used a PSP. There is even a website dedicated for free PSP ebooks.

[Ducky]

There are chm readers for both windows and mac out there you can use to read on your laptop as well.

I'm not sure which platform you run, but if you could let us know, I could find you a chm reader for it.