Thanks to Lik Sang i had the chance to review the Blaze PSP TV adaptor, heres some info:
The TV Adapter for PSP lets you hook up your PSP to your home television (NTSC and PAL) via Composite and Stereo connectors. This adapter requires no modification of your PSP console.
Heres an excerpt from the review:
The Blaze TV adapter uses mirrors and a projector to get the picture onto your big screen, the adapter itself is quite light even though the actual size is a bit on the large side and it does make pressing the Home button and the other buttons at that level hard to press although you can live with it so, so far so good. The adaptor can be used on PAL and NTSC tvs so thats another bonus, underneath you also have a button to switch between Game and Movie although i didnt spot any differences by each setting. The adaptor has a great Focus dial so to get the best picture its essential plus a brightness dial on the side.