BOOOMWHADIS  Perian, as the underlying decoder for MPEG Streamclip or Quicktime, can only read (most) .flv clips. It can't handle .swf files.  
(Version 3.2)

BOOOMWHADIS  I'm very often checking individual images. And for that purpose ToyViewer is a much better choice than Preview.

By default it shows images in their original resolution. That's how i want it. You can however, if you prefer, make ToyViewer adjust larger images to your display size (a bit hidden in the preferences - note to the developer: i think that option should be moved to the main menu).

Clicking *Alt + CMD + Z* gives you a borderless "foreground" mode: you can scroll through larger images or move through them with a hand tool. Nice! At the bottom of the image viewer is a black button to view your image in full screen/ match screen mode. There is a rectangle selection feature - hitting that black button will change your selection to borderless full screen. Very nice!

As well there is a scaling option at the bottom of the image viewer.

My only suggestions for improvements:

A short key for that *match screen* button because i'm using a multi-button mouse and assigning such a short key to one of the buttons would speed up my work flow. ToyViewer's short key for toggling windows is *CMD + 0* while most other apps are using *CMD + for that.

Despite these minor issues a 5 stars program. It has as well a host of exporting and editing options but when i'm honest, i hardly used those and would start Photoshop instead.   
(Version 4.92)

BOOOMWHADIS  This crippled progress 'indicator' instead of a REAL progress bar is the reason i'm not updating to 4.0. I think it's reasonable to expect an instant and intuitive representation of the page loading progress, like any other browser does. Instead of such a retarded, Microsoft-ish 'sorry, we're still busy' crap.   
(Version 4.0)