Yes, you need a new STB now. If you would like to buy some easy FTA receiver, then buy CaptiveWorks 600 which now costs around $70.00. Its support is as good as Pansat support.
If you want a good receiver with fast support, then buy Conaxsat Mini. It's affordable and now comes with PVR. You can buy from the authorized dealers for $149.99 or try other places, such as eBay.
I would recommend Conaxsat, because CaptiveWorks receivers are gonna die soon.