thats probabbly because you clike in 1 object: return... and there it is! that object!!!! lol
for all objects:
Parcel settings, objects, veiw list: return
easy
or select them all! one by one, or all toghether!
wich reminds me....
probabbly.... this happened: you selected them all... and now they are in a bulk!!!! check the littleobject icon in inventory: is it a rubik cube alike? well, rezz that, thats multiple objects!
change a Linden home???? dunno how that or if is possible... i own one and i allmost never use it... only to store some boxes...
Anjo