Very slow transfer speeds

Hi,

Having used this for a while, I finally bought the pro version. Transfer speeds seem very very slow now. Image files can take several minutes to transfer at between 1 to 3k. After updating to the latest version, i am getting 10 to 15k. The same file directly downloads at 140 to 250k when accessed from the website.

Log for downloading file which is very slow:

[01:20:34] Initializing. Transfer Queue v1.0.15.3.
[01:20:34] SIZE 03.JPG
[01:20:34] 213 244763
[01:20:34] MDTM 03.JPG
[01:20:34] 213 20060721150220
[01:20:34] STAT 03.JPG
[01:20:34] 213-status of 03.JPG:
[01:20:34] -rwxrwxrwx 1 owner group 244763 Jul 21 2006 03.JPG
[01:20:34] 213 End of status.
[01:20:34] PASV
[01:20:34] 227 Entering Passive Mode (66,116,180,20,8,187).
[01:20:34] Opening data connection to 66.116.180.20 Port: 2235
[01:20:34] RETR 03.JPG
[01:20:34] 125 Data connection already open; Transfer starting.


Please help as I need to download 3gb worth of data just to reupload it to another new server.

System info:

+- System -----------------------------
Microsoft Windows XP Professional
Service Pack 2 (Build 2600)

CPU Speed : 2826 MHz
Total Memory : 2046 MB
Free Memory : 1371 MB

+- SmartFTP ---------------------------
Version : 3.0.1022.11
Time Stamp : 2008-08-30 17:53:47
Platform : x86
Id : xxxxxxxxx
Days in use : 119

+- Application DLL --------------------
sfFTPLib.dll : 1.5.13.44
sfFavorites.dll : 1.0.18.11
sfFavoritesShellExtension.dll : 1.0.1.13
sfTransferQueue.dll : 1.0.15.11
sfFTPShellExtension.dll : 1.0.13.11
SmartFTPPS.dll : 3.0.1022.11

+- Language ---------------------------
SmartFTP.exe : 3.0.1022.11

+- Internet Explorer ------------------
Version : 7.0.5730.13

+- Winsock ----------------------------
Winsock : 2.2




Thanks.