Help with buying a lense!

[daveyboy]

Hiya i have a minolta Dynax 600si Camera and im looking for a lense where i can shoot wide and also have a zoom on it to get relatively close aswell.
Im unsure of what lens makes/models are good or what will work with my camera.
Ive had a look on ebay, it would be cool if you could give me some expert advice on these two lenses and if their any good.
Cheers
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=7612934319&rd=1&sspagename=STRK:MEWA:IT&rd=1

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=7613715350&rd=1&sspagename=STRK:MEWA:IT&rd=1