[scribus] Need Arial, Times New Roman Font "equivalents" to look/print nice in PDF

[drw forums]

New to Scribus.

Using 1.3.3.14 on Windows XP-Pro.

Producing a 48 page magazine and am having
trouble when producing a PDF.

The small 7 pt Arial fonts look bad.

Currently, I am only using Times New Roman
and Arial TT.

Could someone point me to equivalent fonts that will
look nice at any size and print well in a PDF?

Also, if there is a USENET group or equivalent
for Scibus, please let me know. 

Thanks you for any help you may be able to provide.