CompactFlash cards can be configured to use Fixed Disk mode, as this is defined by the CompactFlash specification. However, SanDisk does not support its implementation with our consumer or professional-level cards, as it is outside of the scope of their intended use. Thus, all of our consumer and professional cards are shipped, by default, in Removable mode.
SD (Smart Media) and Compact Flash (CF) cards are two different things.
I'd like to know when SanDisk released the statement, but this part;
CompactFlash cards can be configured to use Fixed Disk mode, as this is defined by the CompactFlash specification.
... I would take that newer SanDisk brand CF cards would work as well, with 2000XL non-swappable CF reader configuration.