Home Button Not Working

[BPFerrari1]

I went to the Sprint store this morning and swapped out my phone because the Home button would randomly stop working and had the dust in the screen. Soft resets would temporarily fix the issue but it would come back randomly. So, I got my new Hero this morning, new battery and everything. I haven't put it on the charger and still letting it run off the charge that was on it, I haven't changed any settings on the phone, only signed into my Google account and synced Calendar and Email. I installed from the Market: Google Voice, Astro File Manager, Movies, Facebook for Android, Handcent SMS, & Skydeck.

Now, just 10-15 mins ago, my Home button stopped working...

Anyone else with this issue or any ideas? I was thinking of doing a hard reset...but I just got this phone from the box this morning...