It looks like you are getting (well not getting) quite a few lost characters. I am not a believer in Hyperterminal and I never will be.

Hyperterminal on Windows 2000 simply does not work. In NT it was OK. Don't know about the non-NT versions.

Try something like CRT/SecureCRT. They're not free but are tons better.

I use Tera Term Pro, which is free and is tons better than Hyperterminal.

Peter