Vista unzip performance, PNG files and more

I) Unzip speed.

I found an easy work around for my unzip issue; it's called PODP (Plain Old Dos Promt). Thanks to C. Spieler, I can execute unzip from the command line.

C:\Users\erajkovi\Downloads>unzip sqldeveloper-1.1.2.2579-no-jre.zip -d \opt

II) Screen capture and files size.

This may just be a fact: PNG is far from giving you a compression level that is comparable to JPEG on Windows Vista, using Paint. I have done a screen capture of my full desktop screen (1280x1024) and save it in PNG, as I was becoming acoustate to use open formats. The bottom line:

• vista-desktop.jpg -> size = 190KB
• vista-desktop.png -> size = 2.690MB

I must be doing something wrong...

III) SQL Developer Migration Workbench Early Adopter for public evaluation is out !!!