pxl files? they still exist in this world of fw2.1?

Bro .. u cannot treat 2.1 like 1.x.x last time where u just drag n drop pxl files to install apps. 2.1 have different architecture and ways to install apps. Please get that straight. FYI ... apps for 1.x.x are not compatible with 2.1.

Hope that clear things up why there no icon to your app bcoz its not been installed.

@jordan8585
First of all ... which guide did u follow to install the pxl file? Care to post the link?

2nd ... If u tried and it didn't work means it didn't work. Like I said ... pxl only used back then with fw1.x.x era. Now we don't use pxl anymore. Maybe u can read this article to know more ... http://www.tuaw.com/2007/11/16/iphone-pxl-format-goes-dark/

3rd ... u can use itunes AppStore to download and install app (paid and free) or Cydia (mostly free).

Remember ... apps that was for fw 1.x.x are not compatible with 2.0.0, 2.0.1, 2.1 or above.