For anyone who is interested in running TkFileExplorer on Linux, these are the steps that I took to accomplish it on my LFS workstation running Wine v1.0-rc2 and kernel 2.6.30.
There may be other options required, but this is the only one that I needed to add to my own kernel configuration:
Device Drivers -> USB support -> USB Modem (CDC ACM) support
Once the new kernel was compiled and installed, plugging in the phone via USB showed this in a dmesg:
[10165.663952] usb 1-2: New USB device found, idVendor=04e8, idProduct=6601
[10165.663959] usb 1-2: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[10165.663963] usb 1-2: Product: SAMSUNG CDMA Technologies
[10165.663966] usb 1-2: Manufacturer: SAMSUNG Electronics CO.,Ltd.
[10165.664048] usb 1-2: uevent
[10165.664157] usb 1-2: usb_probe_device
[10165.664162] usb 1-2: configuration #1 chosen from 1 choice
[10165.665349] usb 1-2: adding 1-2:1.0 (config #1, interface 0)
[10165.665392] usb 1-2:1.0: uevent
[10165.665712] cdc_acm 1-2:1.0: usb_probe_interface
[10165.665717] cdc_acm 1-2:1.0: usb_probe_interface - got id
[10165.665856] cdc_acm 1-2:1.0: ttyACM0: USB ACM device
At this point you might now have a /dev/ttyACM0 device if you are using a distro that uses udev, otherwise you might need to create one with:
mknod /dev/input/ttyACM0 c 166 0
Once the device is created, assuming you have a working Wine configuration, you will need create a symbolic link to give Wine a COM port to let TkFileExplorer use. In my case I chose COM1 so I did a:
ln -s /dev/ttyACM0 ~/.wine/dosdevices/com1
And then I was ready to go. Download TkFileExplorer from one of the threads here that mention it and do a:
wine TkFileExplorer_2.2.exe
When you do a setup in TkFileExplorer you won't see any com ports listed, so just type in "com1" when asked. From there everything worked just like running it in windows.
I hope this helps some people out! I got fed up with trying to get Bitpim working on my system so aside from running TkFileExplorer from inside a VirtualBox or something, this seemed like the next best solution.