Firstly, thanks for taking the time to consider this question.

I'd like to confirm whether the best explanation for the following
pages on our site are being filtered out of Google SERPs for the
target terms is back link anchor text repitition;

www.v2media.biz: terms = web site design brisbane
www.v2media.biz/netLaunch_website_design.htm: terms = website design brisbane
www.v2media.biz/internet_marketing_promotion.htm: terms = website
promotion brisbane

These pages have been returning #1 - #10 in MSN and Yahoo for the past
2 years and I figured v2media was in the google sandbox. But after 2
years, this now seems very unlikely.

What's your opinion and suggestion for getting over this filter?