Here are some banks. 
 

Bank Description	Source	Size	Format	Filename
Casio VL1 Retro Synth (calculator not included)	MTL Software Future Music Aug 98	909 KB	emb	vl1
Altosax, multisampled	?	252 KB	emb	altosax
Rhodes Piano	Sonido Media	331 KB	pbf	rhodes
Moog, 40 patches		519 KB	pbf	moog
Kick-ass Bass		283 KB	pbf	kickassbass
Mellotron Flutes		2.35 MB	emb	mellotronflutes
Odd, cool and campy loops, intros and breaks lifted from some seriously obscure vinyl		1.5 MB	emb	Retonutzo
Oberheim synth 1		872 KB	emb	Oberheimsynth1
My Joe Vasquez (no RAM required)	Hununu		pbf	Vazquez
Pizzicato Strings	Hununu	1.2 MB	pbf	pizzicato
Tiny Piano1 and 2 (two files)	Hununu	1.8 MB	pbf	tp_1  tp_2
Roland R-8 Drumkit	Pink Noise	3.1 MB		pn-r8kit
AfroBass	Pink Noise	289 KB		pn-afrob
Real String (stereo)	Pink Noise	273 kB		pn-realstr
TR-808 Kit (w. rezoBass)	Pink Noise	484 kB		pn-tr808kit
Peter Erskine's Drum Kit 1.  (stereo)   Don't download it, if you have less then 12M RAM!	Pink Noise	5513 kB		pn-pesd1
Poly-800II Basses	Pink Noise	1336 kB		pn-p800
Yamaha FB-01 FM tone generator   (Elec.Piano, FMBass, WoodBass, ZingPlp, WindBell)	Pink Noise	715 kB		pn-fb01
Synth Pads   (Galaxy, BellPad, HarpPad, Heaven, AnalogVoice)	Pink Noise	2302 kB		pn-pads
Organic	Zagort	566 KB		organic
Bass Collection 1	Zagort	1.9 MB		bassco1
Rhodes	Zagort	240 KB		rhodes
31 PBF files ...	Turtle Beach Collection	31 files	pbf
Awesome upright Bass 1.0	Rene Gollant	3.0 MB		awesome...