httpdownloadurls

[blubb]

could I add 2 or more download urls for different servers where the resources are located on, or would that cause any problems?

i want that because sometimes that server isn't on, or very slow

e.g. URL-Server1

URL-Server2

or will simply just one of the servers be used?

[eAi]

I'd say the first will be used. Either way, that's not supported. There's no way for the client to decide if the server is "being to slow". You just need to find a fast enough host - there's plenty around...