Palm Treo 600 (CDMA)

Ok I used to have a kyocera 6035 and then I went to regular flip phones and now I just got a treo 600. They have changed a lot so as to not let you use the internet unless you pay 15c per K or $44.95 unlimited or somewhere sort of inbetween. Well with a regular cell phone you get $4.99 unlimited access so I am stunned, flabergasted, disgusted at this. THe old kyo 6035 smartphone had included a mobileweb option and in the network you could dial in your own provider therefore avoiding using verizon data services.
Is there anyway of getting around this massive charge for web access on the treo? ANyway to set up a network connection to call in my own provider (earthlink) or anyway to use mobileweb with this phone? I am completely outraged th...
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