Loading flash game - some questions

Is there a method to get these flash games to work (or just a method to this trial and error madness)

this is what I am doing

1. download a swf file (less than 1MB seems to work, as I can't get sons of guns to work. its 2mb)

2. untar the son-of-guns tar file

3. replace the swf file and rename it loader.swf

4. then re-tar it

5. use manager to 'load' it back to the device.

my question is - why doesn't the http://unblockedallgames.com/games/sons-of-guns.swf  from the inno forum work?

how can I load multiple games?

how to switch the game from landscape to portrait? would be good for tetris.

thanks in advance.