I had many adventures with my 4150 and even had to repair it by myself as you can see and read here:
http://www.mobilitysite.com/forums/i...pair-help.html
I must admit that i am a really hardcore pda user and i used my pda almost every single day since i have it
I have 5 spare batteries for my pda, the extended battery, an emergency aa-battery charger kit for the 4150 an in addition to my docking station i have a car charger and a traver charging kit
*g*
i know, i know
maaaniac
but hey! i just like it
With enough aa-batteries(20-32) i am able to use my pda almost 24/7 for as long as 2-3 weeks without docking to a charger
Currently i am using a 4gb sd card because my experiment with a 8gb sdhc card didnt work out as you can read here:
http://www.mobilitysite.com/forums/i...-problems.html
The best accesories i have for my 4150 and i recommend for everyone who wants to seriously use his pda are:
- aluminium case (saved the life of my pda gozillions of times)
- SanDisk SDCard (SD) Ultra II Plus usb(thats my extra sd-card/usb-stick combo i use to exchange data between my pda and pcs i only can acces with an usb-stick its really priceless sometimes)
- stowaway bluetooth keyboard (with softmaker office on your pda you dont need to carry aroud a laptop anymore i you just want to do some word processing or browsing)
- gps mouse (for someone with such a crappy orientation in urban areas ist a must
Software which i use heavily:
- ubook (perfect ebook reader)
- tomeraider (for accesing my wikipedia

- avant go (since i use it i do not buy any newspapers...)
-tomtom navigator (helps keeping me on track

- softmaker office (a REAL wordprocessor for pocket pc)
-pgcc (c/c++ compiler for pda lets me experiment while im on my way)
- cedit (source code editor)
- tcpmp (best videoplayer ever and 4free!)
- opera browser (the best browser for pocket pcs)
ok ok i sotop right now
there are millions of other small apps i have on my pda but these listed are the most heavily used which i really recommend
as you can read in my last post linked in the second link in this post i finally decided to go for a vga device because i really needthe extra resolution for my heavy text editing
combined with the stowaway bluetooth keyboard i now have enough of a pc to replace my laptop in most situations so i rarely have to carry an extra bag

So you see the 4150 is a really priceless companion but sometimes a device which has it all in one can be even more useful
its really a shame that hp didnt produce any good pda since the 4150... :/
if you guys have any questions on extreme usage of you pda just ask me
