Working with Pure

Hi, i have had problems with several UPnP servers like Twonky, Nero and even WMP 11. The Waiting Time on these is too long for the Pure One Flow, while other programs are working. I couldn't solve this (and it should even work on my quad core), so i looked for another streaming software. On wikipedia.com i found the hint to serviio - and it's nor working great! It's so fast, that i haven't wait for the library appearing and the streaming too. thank's very much for this streaming software!!!
Avtually i try so stream video by transcodung, this isn't as easy as sound streaming, but i hope i will find some information on trhe forum.