Don't you know, by using 3rd party download manager, you might loss all available traffic in your premium account!! . This has been confirmed by Rapidshare, and said to occur because of inaccuracies of file download size due to multiple stream of download. Downloading even only 30mb might shown as downloading 240mb, so you will eventually used up all the available traffic for the day before actually finish the download.
Rapidshare recommend the using of Rapidshare Manager (RSM) , this tool can be download from the site. However, several members complaint cannot install the software. something like " exception has been thrown by the target of an invocation"error shown in the middle of installation and terminated. This is because the link in the website is only for vista user. Don't know why they didn't included one for xp. No worry the link below is extract only rapidshare download manager, meaning you do not need to install it. Just extract to use it!
RAPIDSHARE MANAGER DOWNLOAD