Selenium server jams to "Checking Resource aliases"

[Metusaleh]

I try to start my simple test suite like this
java -jar selenium-server.jar -multiwindow -port 4444 -htmlSuite "*firefox" "http://www.google.com" "C:\path\mysuite.html" "C:\path\myresults.html"

It goes fine until it jams to "Checking Resource aliases". This comes when Selenium is trying to finish suite's first test case. From Selenium IDE test suite works just fine. Does anyone know what might be wrong? Thanks in advance!