TGV  The application doesn't get very far on my MacBook. As soon as I have typed a few characters, it hangs indefinitely (in QThreadStorageData > QHostInfo > QWaitCondition, says Activity Monitory).  
(Version 0.5)

TGV  I'm sorry to spoil the fun, but this doesn't look like English at all. If you want to generate English looking/sounding text, you should take characteristics at different levels into account. E.g., not all characters are equally likely, not all pairs of letters are equally likely, not all syllables can start or end a word, etc.

If you want to do better, you should take a look into statistical natural language processing to see what sources you can use to make it look better...  
(Version 1.0.1)

TGV  No. A hacker would read the memory stick's contents as superusers, so has all access rights anyone could ask for. And if that would be blocked, there is always the possibility of reading it out byte by byte without mounting it.  
(Version 1.417r4)

TGV  Well, here it crashes continuously. It doesn't show the design of several tables, gives very strange error messages on select queries (unknown fields with garbage names) and quits without any warning on changing databases.  
(Version 1.8.0e)

TGV  I don't get the reason for such a utility. Other lossless compressors (usually based on predictive linear Hoffman coding) reach a factor 2 consistently. iTunes has it built in.  
(Version 3.6)