How to DL multiple RS links?

How do you download multiple RapidShit links?

Do you need a premium acc. ?

I tried to download the ********** Manager and use my account but it just said "Account not found" whenever I tried to download a file.

If you have a premium account PM me, or if you know how to DL multiple files at once post here.

Thank you

Edit: The reason I want to DL multiple RS links is because I am learning 3D GFX and I want to download some ebooks.

here is some sites that genrates ********** links into direct download.

Site Name:Rsfo*****m Free ********** Premium Link Generator
Rating: ★★★★★
Note:Lots of adds but the generator works almost every time

Site Name:Download Your ********** File as A Free Premium Member
Rating: ★★★★★
Note:No Note added

Site Name:RapidPass :: Easily Download Files From **********.com
Rating: ★★★★★
Note:Almost No Adds

Site Name:Premium Link generator
Rating: No Rating
Note:Not Note Added

Site Name:x**********.net - Free ********** Premium Link Generator Services
Rating: ★★★★
Note:No Note Added

Site Name:http://www.blaqbay.info/
Rating: ★★★★★
Note:Only adds by Google

Site Name:http://www.rs.multidl.com/
Rating:★★★★★
Note:Great generator but lots of adds

Site Name:TechSpaze.Com - ********** Premium Link Generator
Rating:★★★★★
Note:No Note Added

Site Name:http://www.pyng.org/
Rating:★★★★
Note:Used this for some time. Very good but it sometimes gives some invalid files but

Site Name:VietE.InFo - ********** Premium Link Generator
Rating:★★★★
Note:Works for both RS And MU but can only take 50mb files