Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Watchout

Hi,I would like to preface this with I am a fan of HP. I have owned many of their products from calculators (HP45,41CV,HP71B,HP48SX), Printers (DeskJets,LaserJets), Computers (Desktops and Laptops), and iPaqs the last being a hp5455. So if anything I am biased toward HP. This was a gift from my wife to replace the HP5455. It seemed great at first, but when I placed a SD card (512 Meg) in the unit it got so hot I had to take it out of my pocket. It was locked up and after a soft reset it came back, but the battery that was 100% 15 minutes before was down to 30%. Next day same thing. The problem is with the SD card reader in the unit. The unit heats up, locks up and only with the SD card in place. It has done this repeatedly. I did a Google search and found this is a problem many people are having not only with HP units but others with Windows Mobile 5. Not just similiar to this, but exactly like the problem I described. I called HP. They are sending a box to send the unit back. Becareful.