Hallo,
if i see it right there is no catalog for kernal/1541 roms yet in TOSEC DATs (like jiffydos, speeddos, dolphindos, etc). There are some in MAME DATs but they don't have TNC so its not very convenient or informative. TOSEC has Amiga roms as well (kickstart roms) so i think we should start the same for C64. What do you think?
MAME DAT:
<machine name="c64">
<description>Commodore 64 (NTSC)</description>
<rom name="speed-dosplus.u4" size="8192" crc="10aee0ae" sha1="6cebd4dc0c5e8c0b073586a3f1c43cc3349b9736"/>
<machine name="c1541" isdevice="yes" runnable="no">
<description>C1541 Disk Drive</description>
<rom name="speed-dosplus.uab5" size="16384" crc="f9db1eac" sha1="95407e59a9c1d26a0e4bcf2c244cfe8942576e2c"/>
TOSEC suggestion:
SpeedDOS-Plus V2.0 Kernal (198x)(Elektronik Service)[h power up message][a plus+].rom
SpeedDOS-Plus V2.0 1541 (198x)(Elektronik Service)[h speeddos++ 40 tracks mode with @I][a plus+].rom