The biggest clue to this issue... was not shared.
I have been trying to download themes to an IPAQ from an HP pavilion laptop which runs XP. Running IE i get this message: "parameters incorrect". When running Firefox I have the screen which shows a page that has the upper right hand corner of it bent over and there is a key in the middle of this page. Message saying: 39990.tsk cancelled. I have been able to download software with no problems. Any suggestions?