I would appreciate any help. I am a physician and I basically use by smartphone for work. I have multiple medical applications on the phone. I have used a palm TX for a long time. I brought a Blackberry Storm. I am now ready for a new phone. The Blackberry storm did not work well for me because it lacked enough memory. I still have to use my Palm TX. Most of my applications use main memory and not the sd card. For my next smartphone I need more main memory. I think the storm has 256. When I reviewed the other phones I like the palm or the droid, but the memory issue is confusing to me. They discuss ROM memory RAM memory and flash memory. I already know that the sd card is not very useful for me, but I am unsure which palm or droid has the most "main memory" for my applications. I also like going onto the internet and getting Emails and Text messages on my phone. Which phone is best for me between the palm or droid lines. Thank you