I am used to having a good support from module developers i've met till now but support from Cirrious is just dbest!
We've had a problem with https-secured login mask and have intensively worked together on finding the cause on our site. They also modified the modul to meet our requirements for free!
Satisfaction guaranteed :)
Reliable, good looking and fast skin! Support was almost real time quick! After a few mails and modifications (setup jQuery for DNN 4.X framework) we recieved a perfect skin for our needs. Would recommend www.dnnskin.net to anyone as they have the best looking catalog on net...Luka