drivers for 054c:004a

Sony USB Memory Stick Hi-Fi System
filename, description	operating system	version	filesize
Sony Hi-MD Walkman		1.00.0818	1765.9 kiB
		3.3.926.0
		1.00.0818
Microsoft Windows Server 2003		5.2.3790.0	-
Microsoft Windows Server 2003
Microsoft Windows XP (x64)		5.2.3790.1830	-
Microsoft Windows XP (x64)
Windows XP Service Pack 2		5.1.2600.2180	-
Windows XP Service Pack 2