280246 htaccess file rewrite rule seo

Aim: ============================== to rewrite ALL the URL from: [login to view URL] to: [login to view URL] There is SOME files and category need to be excluded. such as: [login to view URL] should also keep as: [login to view URL] without any changes. so that we can still access [login to view URL] Please notice that we DO NOT want redirect, as we want to keep google index for sometime. I am not sure if there is penalty in the google index. if you are SEO expert, please advise. as we have few domains and want to integrate it in ONE domain only. Payment: ============================== 100% in escrow, .htaccess file need to send to us and test in our server: RH 5, apache 2.x if working good, we will complete the payment. time limit, i guess less than 30 mins.... as we already have one similar .htaccess but just want to seek for a better solution.