Subtitle bug (1 Viewer)

[Twixies]

I have been loooking on the subtitles in MP, if i show TV in letterbox no problem, strech and zoom the subtitle is like the picture below, almost in the middle in the screen

maybe a bug i think

Picture:

TV-Server Version: last svn
MediaPortal Version: last svn
MediaPortal Skin: Xface
Windows Version: Microsoft Windows XP Professional (Service Pack 2)
CPU Type: Intel(R) Pentium(R) 4 CPU 3.00GHz
HDD: Maxtor 6B200M0 (190GB),WDC WD740GD-00FLA1 (69GB)
Memory: 1gb
Motherboard: SB81V10
Motherboard Chipset:
Motherboard Bios: AwardBIOS v6.00PG
Video Card: NVIDIA GeForce 7900 GS
Video Card Driver:
Sound Card: Realtek High Definition Audio
Sound Card AC3: optical out
Sound Card Driver:
1. TV Card: FloppyDTV
1. TV Card Type: DVB-C
1. TV Card Driver:
2. TV Card:
2. TV Card Type:
2. TV Card Driver:
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec: Nvidia Pure Video Decoder ver. 1.02-223 Platinum
MPEG2 Audio Codec: Nvidia Pure Video Decoder ver. 1.02-223 Platinum
Satelite/CableTV Provider:
HTPC Case: Shuttle Inc SB81
Cooling:
Power Supply:
Remote: Microsoft
TV: Samsung-LE40M86BD
TV - HTPC Connection: DVI-HDMI