Hi,
all our servers where delivered with a huge collection of loops, masks, gobos and tiles. They are stored under "C:/coolux/content/content pandora".
Also it's very usefull to install our stock content installer which installs a bunch of colour files, gobos, testpattern, audio testfiles, objects which makes the life with PB a little bit easier.
You can find this installer in our download section at
http://www.coolux.de and you only need to install it once because every version since 5.3 rev 7832 will use this content.
As well you can download loops 0-600 from our website in the products section
http://www.coolux.de/products/mediacontent/