sqr migration

["Veerchand, Bharatkumar (Vetri)" <Bharatkumar.Veerchand@OWENSCORNING.COM>]

Hi
We are migrating sqr from hp box to a sun box.
Currently the sqr is used with Oracle 7.1.6.2.0 on a hp box.
We are migrating the database to Oracle 8.0.5.0.x on sun box.
The version of sqr currently used is v.2.5.2.1
Can any body tell me
        1. What are the conversion steps we would need to take ?
        2. What is the least version of sqr compatible with Oracle 8.0.5.0.x
on sun box ?
        3. Is there a evaluation copy available on the net to speed up
development ?
Thanks.
Bharat.